abnormal nuchal translucency
biophysical profile testing
chorionic villus sampling
detailed obstetrical ultrasound
fetal pleural effusions
fetal ultrasound
history of preterm birth
hypertensive disorders of pregnancy
induced abortion
intrauterine growth restriction fetus
lipomyelomeningocele
liver disease in pregnancy
maternal neurologic disorders
maternal seizures
maternal valvular disease
multiple gestations
obstetrical ultrasound at 14 weeks gestation or greater
pregnancy
pregnancy related musculoskeletal conditions
pregnancy with ibd
preterm premature rupture of membranes
recurrent miscarriage
teratogen exposure
threatened abortion
twin to twin transfusion syndrome